Giovanni Battista Hodierna

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Giovanni Battista Hodierna
Born	13 April 1597  Ragusa, Kingdom of Sicily
Died	6 April 1660  (aged 62) Palma di Montechiaro, Kingdom of Sicily
Occupation	Entomologist, astronomer
Works	De systemate orbis cometici, deque admirandis coeli characteribus
Movement	Scientific Revolution
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Giovanni Battista Hodierna, also spelled as Odierna (April 13, 1597 – April 6, 1660)^[1] was an Italian astronomer at the court of Giulio Tomasi, Duke of Palma (Palma di Montechiaro). He compiled a catalogue of comets and other celestial objects containing some 40 entries, including at least 19 real and verifiable nebulous objects that might be confused with comets.